DE2162242C3 - Doppeltwirkender Schwingungsdampfer, insbesondere zur Dämpfung der rechtwinklig zur Nabe eines Hubschrauberrotors auftretenden Schwingungen eines Rotorflugeis - Google Patents

Doppeltwirkender Schwingungsdampfer, insbesondere zur Dämpfung der rechtwinklig zur Nabe eines Hubschrauberrotors auftretenden Schwingungen eines Rotorflugeis

Info

Publication number
DE2162242C3
DE2162242C3 DE2162242A DE2162242A DE2162242C3 DE 2162242 C3 DE2162242 C3 DE 2162242C3 DE 2162242 A DE2162242 A DE 2162242A DE 2162242 A DE2162242 A DE 2162242A DE 2162242 C3 DE2162242 C3 DE 2162242C3
Authority
DE
Germany
Prior art keywords
housing
vibration damper
damping
piston rod
piston
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE2162242A
Other languages
German (de)
English (en)
Other versions
DE2162242A1 (de
DE2162242B2 (de
Inventor
Aime Michel Marignane Hancart
Charles Henri Eguilles Tresch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airbus Group SAS
Original Assignee
Airbus Group SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Airbus Group SAS filed Critical Airbus Group SAS
Publication of DE2162242A1 publication Critical patent/DE2162242A1/de
Publication of DE2162242B2 publication Critical patent/DE2162242B2/de
Application granted granted Critical
Publication of DE2162242C3 publication Critical patent/DE2162242C3/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/22—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with one or more cylinders each having a single working space closed by a piston or plunger
    • F16F9/26—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with one or more cylinders each having a single working space closed by a piston or plunger with two cylinders in line and with the two pistons or plungers connected together
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/22—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with one or more cylinders each having a single working space closed by a piston or plunger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00—Purpose; Design features
    • F16F2230/10—Enclosure elements, e.g. for protection
    • F16F2230/105—Flexible, e.g. bellows or bladder

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Prevention Devices (AREA)
DE2162242A 1970-12-17 1971-12-15 Doppeltwirkender Schwingungsdampfer, insbesondere zur Dämpfung der rechtwinklig zur Nabe eines Hubschrauberrotors auftretenden Schwingungen eines Rotorflugeis Expired DE2162242C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7045582A FR2118325A5 (es) 1970-12-17 1970-12-17

Publications (3)

Publication Number Publication Date
DE2162242A1 DE2162242A1 (de) 1972-08-24
DE2162242B2 DE2162242B2 (de) 1979-08-30
DE2162242C3 true DE2162242C3 (de) 1980-06-12

Family

ID=9065975

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2162242A Expired DE2162242C3 (de) 1970-12-17 1971-12-15 Doppeltwirkender Schwingungsdampfer, insbesondere zur Dämpfung der rechtwinklig zur Nabe eines Hubschrauberrotors auftretenden Schwingungen eines Rotorflugeis

Country Status (4)

Country Link
US (1) US3744599A (es)
DE (1) DE2162242C3 (es)
FR (1) FR2118325A5 (es)
GB (1) GB1370671A (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116665A (en) * 1982-02-11 1983-09-28 L A G D Dr Santos Dynamic energy dissipating pipe support with pneumatic damper
DE4215402A1 (de) * 1992-05-11 1993-11-18 Maurer Friedrich Soehne Hydraulisches Dämpfungselement
DE69418902T2 (de) * 1994-03-17 1999-12-09 Andre Ricard Regel- und modulierbare hydropneumatische dämpfungsvorrichtung
DE19626548A1 (de) * 1996-07-02 1998-01-08 Hottinger Messtechnik Baldwin Hydraulisches Dämpfungselement
JP4592956B2 (ja) * 1998-12-18 2010-12-08 リチャード・ブガイ 緩衝装置
DE10356438B3 (de) * 2003-12-03 2005-05-19 Continental Aktiengesellschaft Pneumatische Feder- und Dämpfereinheit, insbesondere für ein Kraftfahrzeug
DE102007010701A1 (de) * 2007-02-27 2008-08-28 Gerb Schwingungsisolierungen Gmbh & Co Kg Dämpferelement
CA2762592C (en) * 2010-12-23 2020-06-30 Gaudet Machine Works Inc. A force limiting device
CA2895345C (en) 2012-12-20 2020-06-30 Gaudet Machine Works Inc. Hydraulic damper
JP6423580B2 (ja) * 2013-02-27 2018-11-14 株式会社竹中工務店 流体ダンパ

Also Published As

Publication number Publication date
US3744599A (en) 1973-07-10
FR2118325A5 (es) 1972-07-28
DE2162242A1 (de) 1972-08-24
GB1370671A (en) 1974-10-16
DE2162242B2 (de) 1979-08-30

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee